package svgedit.svg;

/**
 * Interface for an element providing a viewport. Normally the top-level
 * document provides this interface, however the document dimensions themselves
 * may need to reference a viewport (i.e., if specified as a percentage), so the
 * viewport in this case is provided by the application.
 */
public interface SVGViewport
{

	/** Get the size of the viewport in user units */
	public double getViewportWidth();

	/** Get the height of the viewport in user units */
	public double getViewportHeight();
}
